1. School of Biological Sciences Victoria University of Wellington Wellington 6012 New Zealand
2. The California Center for Algae Biotechnology, Division of Biological Sciences University of California San Diego 9500 Gilman Drive, La Jolla CA 92093 USA
3. Laboratory for Biological Geochemistry, School of Architecture, Civil and Environmental Engineering Ecole Polytechnique Fédérale de Lausanne (EPFL) Lausanne CH‐1015 Switzerland
4. Department of Biochemistry University of Cambridge Hopkins Building, Tennis Court Road, Cambridge CB2 1QW UK
5. Department of Plant Biology The Carnegie Institution for Science Stanford California 94305 USA
6. Department of Integrative Biology Oregon State University Corvallis Oregon 97331 USA
7. Center for Advanced Surface Analysis, Institute of Earth Sciences University of Lausanne Lausanne CH‐1015 Switzerland